OMEGA Speedmaster Moonwatch 44.25mm 'Blue Side of the Moon' Automatic Men’s Watch


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Item code: M113881

Out of stock

Ring Size Guide

Ring Size Circumference (mm) Ring Size Circumference (mm) Ring Size Circumference (mm)
J 48.7 P 56.3 V 64.0
K 50.0 Q 57.6 W 65.3
L 51.2 R 58.9 X 66.6
M 52.5 S 60.2 Y 67.8
N 53.8 T 61.4 Z 68.5
O 55.1 U 62.7
Ring Size Circumference (mm) Ring Size Circumference (mm)
I 48.0 R 58.9
J 48.7 S 60.2
K 50.0 T 61.4
L 51.2 U 62.7
M 52.5 V 64.0
N 53.8 W 65.3
O 55.1 X 66.6
P 56.3 Y 67.8
Q 57.6 Z 68.5

Please note that this is only a guide and will not take into account the style of ring. For example, if you are choosing a ring with a deep band width, you may need a larger size.

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OMEGA Speedmaster Moonwatch 44.25mm 'Blue Side of the Moon' Automatic Men’s Watch (M113881)


One of OMEGA’s most iconic models, this OMEGA Speedmaster Moonwatch 44.25mm 'Blue Side of the Moon'  Automatic Men’s Watch takes their spirit of adventure one step further with a Master Chronometer movement and a beautiful Moonphase display.


At A Glance


  • Blue leather strap with white stitching
  • 44.25mm blue ceramic case with 50m water resistance
  • Blue ceramic bezel with tachymeter scale
  • Scratch-resistant sapphire crystal glass with anti-reflective treatment on both sides
  • Blue ceramic dial with 18ct white gold baton hour markers and hands
  • Two chronograph sub-dials and moonphase indicator at 6 o'clock
  • Resistant to magnetic fields greater than 15,000 gauss
  • OMEGA Co-Axial Master Chronometer calibre 9904 automatic movement
  • 60 hour power reserve

Read more


Supplier Code 304.
Range OMEGA Speedmaster
Collection Moonwatch
Strap/Finish Leather , Ceramic
Strap Type Strap
Watch Movement Automatic
Function Chronometer
Water Resistancy 50m
Case Size (mm) 44
Dial Colour Blue
Markers Batons
Clasp Type Deployment Buckle
Glass Type Sapphire Crystal Glass
Manufacturer Warranty 4 Years
Finish Polished

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